Cruise Control Does Not Disengage with Brake Pedal. Pontiac Firebird 1999

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 1999 🢒 Firebird 🢒 Body and Accessories 🢒 Cruise Control 🢒 Cruise Control Does Not Disengage with Brake Pedal

Step	Action	Value(s)	Yes	No
1	Disconnect the cruise control module connector. Connect a test lamp from cruise control connector terminal G to ground. Depress the brake pedal. Does the test lamp light?	--	Go to Step 2	Go to Step 3
2	Check for a poor connection at the cruise control module terminal C. If the connection is OK, replace the cruise control module. Refer to Cruise Control Module Replacement Is the repair complete?	--	System OK
3	Repair the open in circuit 20 between S154 and the cruise control module connector terminal G Is the repair complete?	--	System OK

Step

Action

Value(s)

Yes

Does the test lamp light?

Check for a poor connection at the cruise control module terminal C.
If the connection is OK, replace the cruise control module. Refer to Cruise Control Module Replacement

Is the repair complete?

System OK

Repair the open in circuit 20 between S154 and the cruise control module connector terminal G

Is the repair complete?

System OK